contrib/src/xml/xh_notbk.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_notbk.cpp
   3 // Purpose:     XML resource for wxBoxSizer
   4 // Author:      Vaclav Slavik
   5 // Created:     2000/03/21
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2000 Vaclav Slavik
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "xh_notbk.h"
  13 #endif
  14
  15 // For compilers that support precompilation, includes "wx.h".
  16 #include "wx/wxprec.h"
  17
  18 #ifdef __BORLANDC__
  19     #pragma hdrstop
  20 #endif
  21
  22 #include "wx/xml/xh_notbk.h"
  23
  24 #if wxUSE_NOTEBOOK
  25
  26 #include "wx/log.h"
  27 #include "wx/notebook.h"
  28
  29 wxNotebookXmlHandler::wxNotebookXmlHandler()
  30 : wxXmlResourceHandler(), m_IsInside(FALSE), m_Notebook(NULL)
  31 {
  32     ADD_STYLE(wxNB_FIXEDWIDTH);
  33     ADD_STYLE(wxNB_LEFT);
  34     ADD_STYLE(wxNB_RIGHT);
  35     ADD_STYLE(wxNB_BOTTOM);
  36 }
  37
  38
  39
  40 wxObject *wxNotebookXmlHandler::DoCreateResource()
  41 {
  42     if (m_Node->GetName() == _T("page"))
  43     {
  44         wxXmlNode *n = GetParamNode(_T("child"))->GetChildren();
  45         while (n)
  46         {
  47             if (n->GetType() == wxXML_ELEMENT_NODE)
  48             {
  49                 bool old_ins = m_IsInside;
  50                 m_IsInside = FALSE;
  51                 m_IsInside = old_ins;
  52                 wxObject *item = CreateResFromNode(n, m_Notebook, NULL);
  53                 wxWindow *wnd = wxDynamicCast(item, wxWindow);
  54
  55                 if (wnd)
  56                     m_Notebook->AddPage(wnd, GetText(_T("label")),
  57                                              GetBool(_T("selected"), 0));
  58                 else
  59                     wxLogError(_T("Error in resource."));
  60                 return wnd;
  61             }
  62             n = n->GetNext();
  63         }
  64         wxLogError(_T("Error in resource: no control within notebook's <page> tag."));
  65         return NULL;
  66     }
  67
  68     else {
  69         wxNotebook *nb = new wxNotebook(m_ParentAsWindow,
  70                                         GetID(),
  71                                         GetPosition(), GetSize(),
  72                                         GetStyle( _T("style" )),
  73                                         GetName());
  74
  75         wxNotebook *old_par = m_Notebook;
  76         m_Notebook = nb;
  77         bool old_ins = m_IsInside;
  78         m_IsInside = TRUE;
  79         CreateChildren(m_Notebook, TRUE/*only this handler*/);
  80         m_IsInside = old_ins;
  81         m_Notebook = old_par;
  82
  83         return nb;
  84     }
  85 }
  86
  87
  88
  89 bool wxNotebookXmlHandler::CanHandle(wxXmlNode *node)
  90 {
  91     return ((!m_IsInside && node->GetName() == _T("notebook")) ||
  92             (m_IsInside && node->GetName() == _T("page")));
  93 }
  94
  95 #endif